Directions1. Have wood cut at a hardware store: one 6′ x 2 3/8″ x 1″ board; one 6′ x 10½″ x 1″ board; and three 10″ x 2½″ x ¾″ vertical buttresses.2. Paint each piece of wood with exterior primer and let dry. Then paint with latex paint and let dry.3. Assemble the under-mount by connecting the 6′ x 2 3/8″ board to the back of 6′ x 10½″ board using drill and 6′ hinge.4. Glue vertical buttresses to bottom of smaller board. Place one in the center and others 3¾″ in from each end.5. Drill 2 screws into smaller plank and each buttress from above. (Pre-drill holes to prevent wood from splitting.)6. Connect brackets to buttresses using 10″ hinges and drill.7. Attach under-mount to house using exterior screws, placing 3 on each buttress.

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